|
|
|
|
/*==LICENSE==*
|
|
|
|
|
|
|
|
|
|
CyanWorlds.com Engine - MMOG client, server and tools
|
|
|
|
|
Copyright (C) 2011 Cyan Worlds, Inc.
|
|
|
|
|
|
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
|
|
|
it under the terms of the GNU General Public License as published by
|
|
|
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
|
|
Additional permissions under GNU GPL version 3 section 7
|
|
|
|
|
|
|
|
|
|
If you modify this Program, or any covered work, by linking or
|
|
|
|
|
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
|
|
|
|
|
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
|
|
|
|
|
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
|
|
|
|
|
(or a modified version of those libraries),
|
|
|
|
|
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
|
|
|
|
|
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
|
|
|
|
|
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
|
|
|
|
|
licensors of this Program grant you additional
|
|
|
|
|
permission to convey the resulting work. Corresponding Source for a
|
|
|
|
|
non-source form of such a combination shall include the source code for
|
|
|
|
|
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
|
|
|
|
|
work.
|
|
|
|
|
|
|
|
|
|
You can contact Cyan Worlds, Inc. by email legal@cyan.com
|
|
|
|
|
or by snail mail at:
|
|
|
|
|
Cyan Worlds, Inc.
|
|
|
|
|
14617 N Newport Hwy
|
|
|
|
|
Mead, WA 99021
|
|
|
|
|
|
|
|
|
|
*==LICENSE==*/
|
|
|
|
|
|
|
|
|
|
#include "hsTypes.h"
|
|
|
|
|
#include "hsStream.h"
|
|
|
|
|
|
|
|
|
|
#include "plHardRegion.h"
|
|
|
|
|
|
|
|
|
|
#include "plgDispatch.h"
|
|
|
|
|
#include "../plMessage/plRenderMsg.h"
|
|
|
|
|
#include "plPipeline.h"
|
|
|
|
|
|
|
|
|
|
plHardRegion::plHardRegion()
|
|
|
|
|
: fState(kDirty)
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
plHardRegion::~plHardRegion()
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void plHardRegion::SetKey(plKey k)
|
|
|
|
|
{
|
|
|
|
|
plRegionBase::SetKey(k);
|
|
|
|
|
|
|
|
|
|
#if 0 // The caching of this probably isn't worth it.
|
|
|
|
|
// We'll try evaluation every time first, and try
|
|
|
|
|
// this later as an optimization.
|
|
|
|
|
if( k )
|
|
|
|
|
{
|
|
|
|
|
plgDispatch::Dispatch()->RegisterForExactType(plRenderMsg::Index(), GetKey());
|
|
|
|
|
}
|
|
|
|
|
#endif // Caching
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void plHardRegion::Read(hsStream* s, hsResMgr* mgr)
|
|
|
|
|
{
|
|
|
|
|
plRegionBase::Read(s, mgr);
|
|
|
|
|
|
|
|
|
|
fState = kDirty;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void plHardRegion::Write(hsStream* s, hsResMgr* mgr)
|
|
|
|
|
{
|
|
|
|
|
plRegionBase::Write(s, mgr);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
hsBool plHardRegion::CameraInside() const
|
|
|
|
|
{
|
|
|
|
|
if( fState & kDirty )
|
|
|
|
|
{
|
|
|
|
|
if( ICameraInside() )
|
|
|
|
|
fState |= kCamInside;
|
|
|
|
|
else
|
|
|
|
|
fState &= ~kCamInside;
|
|
|
|
|
fState &= ~kDirty;
|
|
|
|
|
}
|
|
|
|
|
return 0 != (fState & kCamInside);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
hsBool plHardRegion::MsgReceive(plMessage* msg)
|
|
|
|
|
{
|
|
|
|
|
plRenderMsg* rend = plRenderMsg::ConvertNoRef(msg);
|
|
|
|
|
if( rend )
|
|
|
|
|
{
|
|
|
|
|
fState |= kDirty;
|
|
|
|
|
fCamPos = rend->Pipeline()->GetViewPositionWorld();
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return plRegionBase::MsgReceive(msg);
|
|
|
|
|
}
|
|
|
|
|
|
